SOLUTION MANUAL
Finite Mathematics & Its Applications
13th Edition by Larry J. Goldstein,
Chapters 1 - 12, Complete
, Contents
ChapterQ1: LinearQEquationsQandQStraightQLines 1–1
ChapterQ2: Matrices 2–1
ChapterQ3: LinearQProgramming,QAQGeometricQApproach 3–1
ChapterQ4: TheQSimplexQMethod 4–1
ChapterQ5: SetsQandQCounting 5–1
ChapterQ6: Probability 6–1
ChapterQ7: ProbabilityQandQStatistics 7–1
ChapterQ8: MarkovQProcesses 8–1
ChapterQ9: TheQTheoryQofQGames 9–1
ChapterQ10 TheQMathematicsQofQFinance 10–1
:
ChapterQ11 Logic 11–1
:
ChapterQ12 DifferenceQEquationsQandQMathematicalQModels 12–1
:
, ChapterQ1
ExercisesQ1.1 5
6.Q LeftQ1,QdownQ
2
1. RightQ2,QupQ3 y
y
(2,Q
3) x
x
(–1,Q –2
Q5Q)
7.Q LeftQ20,QupQ40
2. LeftQ1,Qup y
Q4
y
(–20,Q40)
(–1,Q4)
x
x
8.Q RightQ25,QupQ30
3.Q DownQ2 y
y
(25,Q30)
x
x
(0,Q–2)
9. PointQQQisQ2QunitsQtoQtheQleftQandQ2QunitsQupQor
4. RightQ2
y (—2,Q2).
10. PointQPQisQ3QunitsQtoQtheQrightQandQ2QunitsQdown
(3,—2).
x
(2,Q 1Q
0) 11. —2(1)Q+Q (3)Q=Q—2Q+1Q=Q—1soQyesQtheQpointQis
3
onQtheQlin
e.
5. LeftQ2,Qup
Q1 12. 1Q
y
—2(2)Q+Q (6)Q=Q—1QisQfalse,QsoQnoQtheQpointQisQno
3
onQtheQli
ne
CopyrightQ©Q2023QPearsonQEducation,Q 1-1
Inc.
, (–2,Q1) x
1-2 CopyrightQ©Q2023QPearsonQEducation,Q
Inc.
Finite Mathematics & Its Applications
13th Edition by Larry J. Goldstein,
Chapters 1 - 12, Complete
, Contents
ChapterQ1: LinearQEquationsQandQStraightQLines 1–1
ChapterQ2: Matrices 2–1
ChapterQ3: LinearQProgramming,QAQGeometricQApproach 3–1
ChapterQ4: TheQSimplexQMethod 4–1
ChapterQ5: SetsQandQCounting 5–1
ChapterQ6: Probability 6–1
ChapterQ7: ProbabilityQandQStatistics 7–1
ChapterQ8: MarkovQProcesses 8–1
ChapterQ9: TheQTheoryQofQGames 9–1
ChapterQ10 TheQMathematicsQofQFinance 10–1
:
ChapterQ11 Logic 11–1
:
ChapterQ12 DifferenceQEquationsQandQMathematicalQModels 12–1
:
, ChapterQ1
ExercisesQ1.1 5
6.Q LeftQ1,QdownQ
2
1. RightQ2,QupQ3 y
y
(2,Q
3) x
x
(–1,Q –2
Q5Q)
7.Q LeftQ20,QupQ40
2. LeftQ1,Qup y
Q4
y
(–20,Q40)
(–1,Q4)
x
x
8.Q RightQ25,QupQ30
3.Q DownQ2 y
y
(25,Q30)
x
x
(0,Q–2)
9. PointQQQisQ2QunitsQtoQtheQleftQandQ2QunitsQupQor
4. RightQ2
y (—2,Q2).
10. PointQPQisQ3QunitsQtoQtheQrightQandQ2QunitsQdown
(3,—2).
x
(2,Q 1Q
0) 11. —2(1)Q+Q (3)Q=Q—2Q+1Q=Q—1soQyesQtheQpointQis
3
onQtheQlin
e.
5. LeftQ2,Qup
Q1 12. 1Q
y
—2(2)Q+Q (6)Q=Q—1QisQfalse,QsoQnoQtheQpointQisQno
3
onQtheQli
ne
CopyrightQ©Q2023QPearsonQEducation,Q 1-1
Inc.
, (–2,Q1) x
1-2 CopyrightQ©Q2023QPearsonQEducation,Q
Inc.
